205114608

素因数分解:

$2^4\times 3^2\times {\mathrm{1424407}}^1$

素因数の和:1424421

約数の個数: 30

約数和(自身を含む): 574036424

約数和(自身を除く): 368921816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1424407, 2848814, 4273221, 5697628, 8546442, 11395256, 12819663, 17092884, 22790512, 25639326, 34185768, 51278652, 68371536, 102557304, 205114608]

約数ペア:

[(1, 205114608), (2, 102557304), (3, 68371536), (4, 51278652), (6, 34185768), (8, 25639326), (9, 22790512), (12, 17092884), (16, 12819663), (18, 11395256), (24, 8546442), (36, 5697628), (48, 4273221), (72, 2848814), (144, 1424407)]